Unit 8 Vocabulary

How is the distance formula correctly written:

Which letter matches the coordinate (4, -6)?

• G
• Z
• K
• None of the above

Which letter matches the coordinate (0, -6)?

• O
• L
• i
• Z

On the coordinate plane, which line is the y-axis?

• Horizontal Line (Side to Side)
• Vertical Line (Up and Down)

The distance formula is another way to write which of the following?

• quadratic formula

• slope formula

• Pythagorean theorem

• none of these answers

What is the distance between AB

• 0

• 8

• 9

• 7

Where is point A located?

• ( 7 , 2 )
• ( 2 , 6 )
• ( - 2 , 7 )
• ( 2 , 7 )

The middle of a line is called the _______________.

• endpoint

• midpoint

• slope

• distance

Which of the following is the correct midpoint formula given two endpoints (x₁, y₁) and (x₂, y₂)?

• 
• 
• 
• 

• y-intercept

• measurement

• slope

• nothing